#30 issue: Mood Based Music Recommender

#30-Mood-Based-Music-Recommender/Emosic-Spoti.py

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+import spotipy
+from spotipy.oauth2 import SpotifyClientCredentials
+import random
+
+# Authentication - Replace with your credentials
+CLIENT_ID = 'your_spotify_client_id'
+CLIENT_SECRET = 'your_spotify_client_secret'
+
+# Connect to Spotify API
+auth_manager = SpotifyClientCredentials(client_id=CLIENT_ID, client_secret=CLIENT_SECRET)
+sp = spotipy.Spotify(auth_manager=auth_manager)
+
+# Dictionary to map emotions to musical characteristics
+emotion_to_genre = {
+    'happy': ['pop', 'dance', 'indie'],
+    'sad': ['acoustic', 'blues', 'piano'],
+    'angry': ['metal', 'rock', 'punk'],
+    'relaxed': ['ambient', 'chill', 'classical'],
+    'energetic': ['electronic', 'hip-hop', 'funk'],
+    'anxious': ['ambient', 'classical', 'jazz'],
+    'cheerful': ['pop', 'indie', 'reggae'],
+    'stressed': ['jazz', 'chill', 'lo-fi'],
+    'dreamy': ['dream-pop', 'ambient', 'shoegaze'],
+    'excited': ['dance', 'electronic', 'pop'],
+    'bored': ['alternative', 'indie', 'chill'],
+    'nostalgic': ['classic rock', 'folk', 'retro'],
+    'hopeful': ['pop', 'inspirational', 'uplifting'],
+    'content': ['soft rock', 'acoustic', 'country'],
+    'romantic': ['pop', 'r&b', 'soul'],
+}
+
+# Function to recommend tracks based on emotion
+def recommend_tracks(emotion):
+    genres = emotion_to_genre.get(emotion.lower(), ['pop'])  # Default to 'pop' if emotion is not found
+    selected_genre = random.choice(genres)
+
+    # Fetch recommendations from Spotify
+    results = sp.recommendations(seed_genres=[selected_genre], limit=10)  # Increase limit for more results
+    tracks = results['tracks']
+
+    playlist = []
+    for track in tracks:
+        track_info = {
+            'name': track['name'],
+            'artist': track['artists'][0]['name'],
+            'url': track['external_urls']['spotify']
+        }
+        playlist.append(track_info)
+
+    return playlist, genres
+
+# Function to get maximum length of strings in a list of dictionaries
+def get_max_lengths(playlist):
+    max_name_length = max(len(song['name']) for song in playlist) if playlist else 0
+    max_artist_length = max(len(song['artist']) for song in playlist) if playlist else 0
+    max_url_length = max(len(song['url']) for song in playlist) if playlist else 0
+    return max_name_length, max_artist_length, max_url_length
+
+# Main loop for user input
+while True:
+    emotion = input("\nEnter your emotion (happy, sad, angry, relaxed, energetic, anxious, cheerful, stressed, dreamy, excited, bored, nostalgic, hopeful, content, romantic) or type 'exit' to quit: ").strip().lower()
+
+    if emotion == 'exit':
+        print("Goodbye my Love!!!")
+        break
+
+    # Get playlist based on the emotion
+    playlist, genres = recommend_tracks(emotion)
+
+    # Get maximum lengths for formatting
+    max_name_length, max_artist_length, max_url_length = get_max_lengths(playlist)
+
+    # Set a minimum width for columns to ensure proper alignment
+    min_name_length = max(20, max_name_length)
+    min_artist_length = max(15, max_artist_length)
+    min_url_length = 35  # Fixed width for URL
+
+    # Display the recommended playlist
+    if emotion not in emotion_to_genre:
+        print("The emotion you entered is NOT in the list, so we will show you pop music instead.")
+
+    print(f"Here are some songs for your '{emotion}' mood:" if emotion in emotion_to_genre else "Here are some pop songs for you:")
+    print(f"STT | Song Name{' ' * (min_name_length - 9)} | Artist{' ' * (min_artist_length - 6)} | URL")
+    print("-" * (11 + max_name_length + max_artist_length + max_url_length))
+
+    for idx, song in enumerate(playlist, 1):
+        print(f"{idx:<3} | {song['name']:<{min_name_length}} | {song['artist']:<{min_artist_length}} | {song['url']}")

#30-Mood-Based-Music-Recommender/README.md

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+# Music Recommendation Based on Emotion
+
+A Python script that recommends music playlists based on user-inputted emotions using the Spotify API. The script fetches songs that match the user's mood and provides a playlist with links to each song.
+
+## Features
+
+- Recommend songs based on various emotions.
+- Integrates with Spotify's Web API to fetch song recommendations.
+
+## Setup
+
+### 1. Set Up Spotify API
+
+To use this script, you will need to create a Spotify Developer account and register an app to obtain your Client ID and Client Secret. Follow the instructions [here](https://developer.spotify.com/documentation/general/guides/authorization/app-settings/) to get your credentials.
+
+Here is an example:
+
+![alt text](image.png)
+
+### 2. Install Required Libraries
+
+Make sure you have the following Python libraries installed:
+
+    ```bash
+    pip install spotipy
+    pip install requests
+    ```
+
+
+### 3. Run the Script
+
+**Notes:**
+- Replace **your_spotify_client_id** and **your_spotify_client_secret** in the script with your actual Spotify API credentials.
+- You can extend the emotion_to_genre dictionary with more emotions and genres.
+- You can modify the limit=10 in the Spotify recommendations query to change the number of recommended songs.
+
+To run the script, use the following command:
+
+    ```bash
+    python Emosic-Spoti.py
+    ```
+
+**Usage**
+
+After running the script, enter an emotion from the list below to get a music playlist:
+
+- happy
+- sad
+- angry
+- relaxed
+- energetic
+- anxious
+- cheerful
+- stressed
+- dreamy
+- excited
+- bored
+- nostalgic
+- hopeful
+- content
+- romantic
+
+  Type 'exit' to quit the program.
+
+If the Emotion you enter is NOT in the list, so we will show **pop** music instead.
+
+**How It Works**
+
+- **Authentication**: The script uses the SpotifyClientCredentials class to handle authentication with the Spotify API.
+- **Emotion-to-Genre Mapping**: The script maps emotions to corresponding music genres using a predefined dictionary.
+- **Track Recommendations**: The script queries the Spotify API to fetch song recommendations based on the selected genre.
+- **User Input**: The user inputs their emotion, and the script fetches and displays a playlist of matching songs.

#30-Mood-Based-Music-Recommender/requirement.txt

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+requests==2.32.3
+spotipy==2.24.0